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发明名称
Диффузор для получения дубильного экстракта
摘要
申请公布号
SU82221(A1)
申请公布日期
1949.11.30
申请号
SU19490392379
申请日期
1949.02.21
申请人
VASHKEVICHUS V.P.;LEVINSONAS L.I.
发明人
VASHKEVICHUS V.P.;LEVINSONAS L.I.
分类号
C14C3/00
主分类号
C14C3/00
代理机构
代理人
主权项
地址
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